26739045

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 24686235

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 61, 85, 135, 153, 183, 191, 255, 305, 459, 549, 573, 765, 915, 955, 1037, 1647, 1719, 2295, 2745, 2865, 3111, 3247, 5157, 5185, 8235, 8595, 9333, 9741, 11651, 15555, 16235, 25785, 27999, 29223, 34953, 46665, 48705, 58255, 87669, 104859, 139995, 146115, 174765, 198067, 314577, 438345, 524295, 594201, 990335, 1572885, 1782603, 2971005, 5347809, 8913015, 26739045]

約数ペア:

[(1, 26739045), (3, 8913015), (5, 5347809), (9, 2971005), (15, 1782603), (17, 1572885), (27, 990335), (45, 594201), (51, 524295), (61, 438345), (85, 314577), (135, 198067), (153, 174765), (183, 146115), (191, 139995), (255, 104859), (305, 87669), (459, 58255), (549, 48705), (573, 46665), (765, 34953), (915, 29223), (955, 27999), (1037, 25785), (1647, 16235), (1719, 15555), (2295, 11651), (2745, 9741), (2865, 9333), (3111, 8595), (3247, 8235), (5157, 5185)]